A3 domain is essential for interaction of von Willebrand factor with collagen type III - Lankhof, H; Van, Hoeij M; Schiphorst, M E; Bracke, M; Wu, Y P; Usseldijk, M JW; Vink, T; de, Groot PG; Sixma, J J (Thromb Haemostas, 1996)